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What is RRC connection reconfiguration failure and Handover failure in RRC connection Reestablishment request message?

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What is RRC connection reconfiguration failure and Handover failure in RRC connection Reestablishment request message?
posted Dec 10, 2014 by Gnanendra Reddy

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1 Answer

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UE receives the RRCReconfiguration msg from source eNB with mobility parameters then try to synchronize with target eNB. If UE is not able to send RRCReconfiguration complete msg to target eNB before expiring t304 timer due to any reason like RACH is not resolved, this will be considered as HO failure. Then UE will trigger rrc connection reestablishment request with cause as handover failure.

answer Dec 10, 2014 by Veer Pal Singh Yadav
In case of H/O failure, To which eNB (SeNB or TeNB) the UE will send rrcConnectionReestblishment Request?
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